Lawrence Frames Shadow Box Frame, 12x12 - Zen Merchandiser
2-Pack White 12" x 12" Shadow Boxes, Fundamentals by Studio Décor® | Michaels
12 in. x 12 in. Brown Square Shadow Box Picture Frame Linen Background Real Glass Front AM1103C-19 - The Home Depot
2-Pack Black 12" x 12" Shadow Boxes, Fundamentals by Studio Décor® | Michaels
8 Pack: Black Adjustable-Depth 12" x 12" Shadow Box by Studio Décor® - Walmart.com
2-Pack Black 12" x 12" Shadow Boxes, Fundamentals by Studio Décor® | Michaels
Amazon.com - SUNMEG 12x12 Shadow Box Frame Display Case, Wood with Plexiglass, Display Case Box for Memorabilia, Medal, Crafts,Tickets and Photos, Picture Frame for Wall and Tabletop (White, 12x12)
Reclaimed 12x12 shadow box
Foundations Decor Magnetic Shadow Box 12X12-Black - 814948026028
Extra Deep Empty Wooden Personalized 12x12 Shadow Box Frame Glass, Marriage Keepsake Display Case, Wedding Memory Box, 5th Year Anniversary - Etsy
9 Packs: 2 ct. (18 total) Gray Fundamentals 12" x 12" Shadow Box by Studio Décor® | Michaels
Ampersand Gessobord - 12" x 12", Shadow Box | BLICK Art Materials
Amazon.com - TOUYINGER 12x12 Shadow Box Frame Display Case with Letter Stickers, 3D Picture Frame, Display Case Box for Memorabilia, Baby Items, Wedding Memories, Crafts, Tickets and Photos (3Pcs-Black, 12x12)
12 X 12 X 5 Wooden Shadow Box / Hinged Glass Lid / Display Case Box / Square Shadow Box - Etsy